Keyboard Tester (Windows & MAC) - Test Keys of Your Keyboard

To test any key of your physical keyboard, simply press it. If the key on the virtual keyboard on the screen turns green. It means it’s working.

There is no difference between Left and Right Shift, Control, Alt, and Command or Windows keys

Keyboard Tester
  • Esc
  • F1
  • F2
  • F3
  • F4
  • F5
  • F6
  • F7
  • F8
  • F9
  • F10
  • F11
  • F12
  • Delete
  • `
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 0
  • -
  • =
  • backspace
  • tab
  • q
  • w
  • e
  • r
  • t
  • y
  • u
  • i
  • o
  • p
  • [
  • ]
  • \
  • caps lock
  • a
  • s
  • d
  • f
  • g
  • h
  • j
  • k
  • l
  • ;
  • '
  • Enter
  • shift
  • z
  • x
  • c
  • v
  • b
  • n
  • m
  • ,
  • .
  • /
  • shift
  • Ctrl
  • Win
  • Alt
  • Alt
  • Ctrl
  • Up
  • Left
  • Down
  • Right

Keyboard Tester Online

Have you ever sat trying to get your best writing done but something seems off about your writing speed? Or, you’re pressing a certain key to clim or jump a wall while playing your favorite game, but you’re stuck? This is because you are possibly facing issues with keys’ functioning. So, it’s the time to run a keyboard key test to check the working of your keyboard. 

If you want to make the best use of an efficient keyboard then you should consider to test keyboard. The keyboard checker determines whether you keyboard is working well and also will help detect any possible faulty keys. To help overcome keyboard problems, online keyboard tests have been developed that assess each and every button of the keyboard to test and highlight the keys causing the problems (if any.)

Laptop Keyboard Tester

In order to check the functionality of your keyboard, you will need to conduct a keyboard key test. It happens that every now and then the keys might get malfunction and stop working. An online platform will enable you to figure out the root reason for the issue.

This is a necessary step that we should take in case we start facing problems with a keyboard as sometimes the obvious conclusion seems to buy a new one. Although it may turn out to be a useless purchase if the problem can be sorted out with a key press test.

How to Test a Laptop Keyboard?

Finding and solving keyboard technical or mechanical faults can be quite challenging, but using a keyboard key tester online is a piece of cake. Here is how the test is generally carried out:

  • Above, we’ve a virtual keyboard tester software/tool.
  • Start tapping each individual key on your physical keyboard one by one or you can only press the keys that you doubt.
  • The respected key(s) on the virtual keyboard will turn Green, if it’s functional.
  • In case that doesn’t happen, you have found the faulty key on your keyboard!
  • If all keys turn Green, it means your keyboard is fully working.

So, with the above easy to follow steps, you can figure out what keys are working fine or what keys are not responding well. You can perform this task anytime, anywhere, without having to seek help from a technician. We suggest that you bookmark this link in case you have to test your keyboard in future.

Validate Your Mechanical Keyboard

This keyboard test has been designed to actually deliberate on the authenticity of the functionality of your mechanical keyboard. By going through the simple steps identified above you can test to what level your mechanical keyboard is working efficiently. 

PC Keyboard Tester Or Mechanical Keyboard Tester

Although keyboard tests have been used for years now to check issues with keys in personal computers (PCs). Keyboard replacement in laptops is relatively more expensive to do than it is to buy a new keyboard and attach is to a desktop. It can also be done very quickly as well. 

Why Should You Use The Laptop Keyboard Tester?

There are many reasons to opt for a laptop key tester as it can influence your entire experience working with a keyboard. It is a process that will eliminate any discrepancy in your judgment with regard to what the problem could be. A stuck key ends up destroying the entire flow of your typing and/or gaming which can even indirectly hinder your creativity when writing or your scoring in the game. This test is important as it will assist you in actually verifying the functionality of your keyboard in a matter of seconds.

How An Online Keyboard Test is Fast?

When your keyboard starts missing letters and working slow, having you constantly go back and forth between rechecking the text and fixing the errors is extremely frustrating. The choice to use an online keyboard test should be made because it can be an easy and readily accessible solution to your keyboard issues.

How Do You Use The Key Tester?

A key tester works with a simple process. A virtual keyboard is depicted on the screen when you go to a keyboard testing website online just like our. When you press a key on your keyboard, it highlights the relevant key on the screen indicating its serviceability. In case the key does not light up on the screen that is a sign of an issue with that particular key on your keyboard.

Is This Tool Supported On All Keyboards?

Our online keyboard test is supported for all connector type keyboards which include PS/2, Wireless and USB keyboards. Moreover, it works for windows and Mac as well.

Who is This Keyboard Tester For?

  • This keyboard keypress tester is of course for anyone who owns a PC, laptop, MacBook, computer, or in general has a keyboard and wants to test if the keys are functioning or not.
  • However, this tester is particularly helpful for; hardware managers or people maintaining the hardware at an educational institute, research center, offices, or anywhere where there is a use of keyboards.
  • This tool is very efficient and helpful when you have to test keyboards in bulk. It will save a lot of your time, effort, and energy.

When Should You Use This Keyboard Tester?

  • Sometimes, most keys work well, but only a few cause problems. You can use this key checker tool to find out those broken keys.
  • It’s difficult to test the Functions keys ( F1 – F12) because they are not like normal keys and can’t be written in a document. You can test these keys with this key tester.
  • Sometimes, we face typing problems, which can be due to software and hardware reasons. You can troubleshoot this problem as well.
  • The best part of this tool is, it works for both Windows and MAC keyboards. 

Some Additional Tips

  • Test all the keys of your keyboard
  • This tool equally works for Windows keyboard and MAC keyboard.
  • Bookmark this page to test your keyboard whenever you need it.

How Do I Troubleshoot My Keyboard For Issues and Fix It? - A Step By Step Complete Guide

Keyboards are amongst the most durable pieces of hardware, yet they can sometimes cause problems. Where a keyboard test tool can help you figure out which keys are working, and which aren’t, here are some common reasons why your keyboard may not be working.


If you recognize a problem with your keyboard, then the very first thing is to run the keyboard troubleshooting. It will help you highlight the issue with the working of your keyboard. To run a keyboard troubleshoot, follow these steps;

  • Press and hold the Windows key.
  • While keeping the Windows key on hold, press “i” key. Or open the “Setting” on your system.
  • From the system setting, select the “Update and Security” option.
  • Click on troubleshoot from the left panel.
  • Find out the keyboard troubleshooter.
  • Run the troubleshooter.
  • A pop-up Windows will appear. And will update you about your keyboard hardware, possible issue, and additional information. You can follow further to solve your keyboard issues.

Dust Inside the Keyboard

Sometimes if your keys are sticky or unresponsive, it can be because dust is trapped inside the keyboard. You can clear the dust by turning the keyboard upside down and tapping it gently, or you can use air cleaners designed for electronics.

Check Keyboard Connection

Sometimes your keyboard may not be working because the connection is broken. Try to unplug and then disconnect the keyboard and then replug it. If it still doesn’t work, you can also try to change the USB port.

See the Wireless Keyboard Adapters and Batteries

In the case of a wireless keyboard, make sure to check the batteries to ensure that they haven’t died. Also, make sure to check the wireless receiver to see if it is properly connected to your device so that the signals aren’t being blocked in any way

Update the Drivers

If your keyboard keys aren’t working, the problem may be linked to the drivers. Try to update the drivers by running the windows update or update your PC drivers with a booster.

Test the Keys Outside Windows

Sometimes, if some of your keyboard keys have failed on the keyboard test like scroll lock, Num lock, etc., the problem can be the software issue. Reboot the computer with the safe mode. Uninstall the software you recently installed and see whether the keyboard keys work properly or not. 

Test Keyboard in the Device Manager

The built-in windows device manager can help you identify and then solve any hardware issues in your computer. You can use this for checking your keyboard as well. Go to your system’s device manager and open keyboards. Select your keyboard device and then uninstall it. Then go back to the main device manager window and scan for any hardware changes. Following these steps will redetect your keyboard in the device. You can then use the keyboard test again to see if it’s working or not. 

Change Your Keyboard

If any of the methods above do not solve your problem, maybe it’s time to switch to a new keyboard. You can always get a new keyboard for yourself if the previous one stops working.

So, when you have a brand new keyboard, it might take you some time ot get used to it. Or, a new keyboard might affect your typing speed. To stat the top of your typing speed, we suggest taking a spacebar pressing test, improving over time and repeat. 

No Download Required

Firstly, you can easily test all your keyboard keys directly in the browser. There is no need to download any extension or program to your system at all.


One other benefit of using a keyboard tester is that it is flexible for its users. Today, almost everyone uses a keyboard whether the person is a gamer or a stenotypist. Anyone using a keyboard needs all the keys working, so these keyboard testers are a flexible option for users to keep ensure that their keyboards are working well, without the need of any software, or charges for that matter.

Completely Free

The best part of using these keyboard testers is that they are always free for users. You don’t have to pay any money for using the software. This saves the users money and allows them to keep a check on their keyboards free of charge.


This online tool can be used  without any pop-ups, ads, or hidden charges.


Not to mention these tests help avoid all kind of unnecessary efforts and expenses in terms of taking your laptop to an expert, waiting period, buying a new keyboard if the old one can be fixed, and much more.

Privacy Assured

You don’t have to worry about privacy because our online keyboard test is 100% secure and safe.

Simple Use

Finally, the process is very simple. All you have to do is press the keys and let the virtual keyboard respond! 

There are completely free of cost platforms available online that will assist you in the process.  So do yourself a favor; before running off to a technician, perform an online keyboard test first.


An online keyboard tester is an immediate, convenient tool, literally at the tips of your fingers, to test your keyboard. Our tool is reliable, giving the accurate results in no time. You can use it for any of your keyboards, be it computer keyboard, laptop keyboard, Windows keyboard, MAC keyboard, wireless keyboard, wired keyboard and what not.

We should opt for this test as it provide an accurate identification and solution to a keyboard problem and faulty keys. This step should be taken before you consider buying a new keyboard.


The expense along with efforts of choosing the new keyboard and installing it can be avoided and the money saved can be used for the hordes of other computer-related upgrades and issues that come up over time.


Yes, our keyboard tester is safe to use. It doesn't demand any information from you to upload. It's a simple on page tool to test your keyboard.

If you physical keyboard is not working, there is a virtual keyboard on your computer/PC/ laptop. To use the virtual keyboard on your laptop/PC follow these simple steps:

  1. Go to the Start menu on your computer.
  2. Open Settings.
  3. You will see the option for Ease of Access, click on it.
  4. A new window setting will open, Find and click on Keyboard
  5. Under the On-Screen Keyboard, turn on the toggle.
  6. A virtual keyboard will open on your screen that you can place anywhere on the screen.
  7. Clicking on the keys makes the text appear. You can use it just like a regular keyboard. The only different is it's virtual, and not physical.

The initial indicator of your keyboard not functioning properly would be constant issues with typing; either it’s slow or a key may not type. A straightforward method to check that your keyboard is unresponsive, reboot your device and then the system's BIOS Power-On-Self-Test will figure out the rest for you. Or you can follow the above mentioned troubelshoot guide. 

Follow the steps:

  1. At the top left of your screen apple logo will appear. Click that logo.
  2. Select "system preferences".
  3. Click on "Keyboard" option.
  4. Switch to the tab of "Input resource".
  5. After that, press "+" to add your desired keyboard language.

If your Macbook keyboard shows some issue, then it’s time to use this tool. To get precise results for your broken Mac keyboard, follow these steps. 

  • Scroll up and click on keyboard tester interface to get your hand on the keyboard.
  • On the interface, you get a virtual keyboard, similar to your Mac keyboard
  • When you click a key, it will highlight the key in green color
  • Now start clicking the keys one by one and click all keys 
  • The keyboard gets green in color if your keyboard is in working condition and any issue is due to software
  • If there is any hardware issue, then the faulted key will stay white

This is simple and works all the time perfectly. 

Yes, it would be the best option to use keyboard tester for reassembling the keyboard. You can easily check the button signals and reassemble the keys accordingly.

Follow the steps:

  1. Press Windows key to open up the "start menu".
  2. Go to "Settings".
  3. After that click on "Time & Language".
  4. A "Language" option will appear at the left side of the menu.
  5. Go to the "Options" and scroll down until you find the final option of "Keyboards"
  6. Add or remove your choice of language in "Keyboards" option.